小编典典

通过Angular中的多个字段

javascript

如何在角度同时使用多个字段进行排序?例如,先按组再按子组

$scope.divisions = [{'group':1,'sub':1}, {'group':2,'sub':10}, {'group':1,'sub':2},{'group':1,'sub':20},{'group':2,'sub':1},
    {'group':2,'sub':11}];

我想显示为

组:子组

1-1

1-2

1-20

2-1

2-10

2-11

<select ng-model="divs" ng-options="(d.group+' - '+d.sub) for d in divisions | orderBy:'group' | orderBy:'sub'" />

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2020-05-01

共1个答案

小编典典

请看这个:

<div ng-repeat="division in divisions | orderBy:['group','sub']">{{division.group}}-{{division.sub}}</div>
2020-05-01